Cable modem



FIG. 1 is a perspective view of a cable modem embodying the design of the present invention.

FIG. 2 is a top, rear, and right side perspective view thereof.

FIG. 3 is a bottom perspective view thereof.

FIG. 4 is a frontal elevational view of a cable modem embodying the design of the present invention.

FIG. 5 is a rear elevational view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is a top view thereof.

FIG. 8 is a left side elevational view thereof; and,

FIG. 9 is a right side elevational view thereof. 

The ornamental design for cable modem, substantially as shown and described. 